TY  - JOUR
AU  - E. V. Gavrushenko
TI  - $d$-properties of topological spaces
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1989
SP  - 10
EP  - 13
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1989_4_a2/
LA  - ru
ID  - VMUMM_1989_4_a2
ER  -